Java Code Examples for org.eclipse.jdt.core.dom.Modifier#isDefault()

The following examples show how to use org.eclipse.jdt.core.dom.Modifier#isDefault() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: JdtUtils.java From j2cl with Apache License 2.0

4 votes

private static boolean isDefaultMethod(IMethodBinding binding) {
  return Modifier.isDefault(binding.getModifiers());
}

Example 2

Source File: JdtFlags.java From eclipse.jdt.ls with Eclipse Public License 2.0

4 votes

public static boolean isDefaultMethod(IMethodBinding method) {
	return Modifier.isDefault(method.getModifiers());
}

Example 3

Source File: AbstractMethodCorrectionProposal.java From eclipse.jdt.ls with Eclipse Public License 2.0

4 votes

private MethodDeclaration getStub(ASTRewrite rewrite, ASTNode targetTypeDecl) throws CoreException {
	ImportRewriteContext context=new ContextSensitiveImportRewriteContext(targetTypeDecl, getImportRewrite());

	AST ast= targetTypeDecl.getAST();
	MethodDeclaration decl= ast.newMethodDeclaration();

	SimpleName newNameNode= getNewName(rewrite);

	decl.setConstructor(isConstructor());

	addNewModifiers(rewrite, targetTypeDecl, decl.modifiers());

	ArrayList<String> takenNames= new ArrayList<>();
	addNewTypeParameters(rewrite, takenNames, decl.typeParameters(), context);

	decl.setName(newNameNode);

	IVariableBinding[] declaredFields= fSenderBinding.getDeclaredFields();
	for (int i= 0; i < declaredFields.length; i++) { // avoid to take parameter names that are equal to field names
		takenNames.add(declaredFields[i].getName());
	}

	String bodyStatement= ""; //$NON-NLS-1$
	boolean isAbstractMethod= Modifier.isAbstract(decl.getModifiers()) || (fSenderBinding.isInterface() && !Modifier.isStatic(decl.getModifiers()) && !Modifier.isDefault(decl.getModifiers()));
	if (!isConstructor()) {
		Type returnType= getNewMethodType(rewrite, context);
		decl.setReturnType2(returnType);

		boolean isVoid= returnType instanceof PrimitiveType && PrimitiveType.VOID.equals(((PrimitiveType)returnType).getPrimitiveTypeCode());
		if (!isAbstractMethod && !isVoid) {
			ReturnStatement returnStatement= ast.newReturnStatement();
			returnStatement.setExpression(ASTNodeFactory.newDefaultExpression(ast, returnType, 0));
			bodyStatement= ASTNodes.asFormattedString(returnStatement, 0, String.valueOf('\n'), getCompilationUnit().getJavaProject().getOptions(true));
		}
	}

	addNewParameters(rewrite, takenNames, decl.parameters(), context);
	addNewExceptions(rewrite, decl.thrownExceptionTypes(), context);

	Block body= null;
	if (!isAbstractMethod && !Flags.isAbstract(decl.getModifiers())) {
		body= ast.newBlock();
		if (bodyStatement.length() > 0) {
			ReturnStatement todoNode = (ReturnStatement) rewrite.createStringPlaceholder(bodyStatement,
					ASTNode.RETURN_STATEMENT);
			body.statements().add(todoNode);
		}
	}
	decl.setBody(body);

	CodeGenerationSettings settings = PreferenceManager.getCodeGenerationSettings(getCompilationUnit().getResource());
	if (settings.createComments && !fSenderBinding.isAnonymous()) {
		String string = CodeGeneration.getMethodComment(getCompilationUnit(), fSenderBinding.getName(), decl, null,
				String.valueOf('\n'));
		if (string != null) {
			Javadoc javadoc= (Javadoc) rewrite.createStringPlaceholder(string, ASTNode.JAVADOC);
			decl.setJavadoc(javadoc);
		}
	}
	return decl;
}